We’re still experiencing regular waves of infections: New Covid variant NB.1.8.1 spreads globally❗️ https://www.express.co.uk/news/uk/2062469/new-covid-variant-nb-1-8-1-spreads-globally-impact-symptoms-travel-implications-explained The new Covid variant NB.1.8.1 is driving infections in Australia. A virologist explains what you need to know https://www.theguardian.com/world/2025/may/30/new-covid-variant-australia-nb181